It's happened to me a few times, both here and in another universe. Basically, in the other universe, I'd go right back to the spot in my home universe I came from, live through stuff there, and then end up back in Kansas a little while later. I guess I was here before at one point but it was from my future, so I don't remember that. But this time, I went right back to Kansas and was gone maybe a week? Came back here and months had passed.